.w {
            width: 1200px;
        }

        header {
            width: 100%;
            position: relative;
        }

        /* 腾讯游戏 */
        .top {
            width: 990px;
            margin: 0 auto;
            position: relative;
            z-index: 11;
            position: relative;
            z-index: 11;
        }

        .top>ul {
            z-index: 11;
        }

        .top>ul>li {
            float: left;
            z-index: 11;
        }

        /* 左边的logo */
        .top_logoxuan {
            line-height: 41px;
            overflow: hidden;
        }

        .top_logoxuan a {
            color: #464646;
            font-size: 14px;
        }

        /* logo */
        .top_logoxuan>.logo {
            width: 145px;
            height: 41px;
            background: url(../img/logo.png) top center no-repeat;
            position: relative;
            z-index: 99;
        }

        .top_logoxuan>.logo a {
            display: block;
            height: 100%;
        }

        /* 成长守护 */
        .top_logoxuan>.shou {
            float: right;
            width: 265px;
            position: relative;
        }

        /* 绿色小圆 */
        .top_logoxuan>.shou::after {
            content: "";
            background: url(../img/title_sprite.png);
            background-position: -30px 0;
            width: 30px;
            height: 30px;
            position: absolute;
            top: 5px;
            left: 5px;
            cursor: pointer;
        }

        .top_logoxuan>.shou h4 {
            font-weight: 400;
            float: left;
            height: 41px;
        }

        .top_logoxuan>.shou h4 a {
            display: block;
            height: 100%;
        }

        .top_logoxuan>.shou h4 a:hover {
            color: #ff4e00;
        }

        .top_logoxuan>.shou>.shou1 {
            padding-left: 33px;
            margin-right: 20px;
        }
